No. of questions -20
Time - 10 min
1.
In the test cross, organism whose genotype is to be determined, is crossed with the
2.
Which one from the following is the period for Mendel’s hybridization experiments?
4.
In homozygous condition, a particular gene has
5.
During the study of inheritance of one character in F2 generation, Mendel obtained phenotype in
6.
The slightly different forms of the same genes are called
7.
Among the following, which one is not a dominating trait?
8.
What would be the phenotype of a plant that had a genotype ‘Tt’? Here ‘T’ represent tall trait while ‘t’ represents dwarf trait.
9.
Genetics is the subject that deals with
10.
Mendel investigated characters in the garden pea plant that were manifested as two
11.
A true-breeding line is one that
12.
Which contrasting trait was not studied by Mendel during his experiments?
13.
A cross that is performed for the study of a single character is
14.
How many pairs of contrasting characters in pea plants were studied by Mendel in his experiments?
15.
The first hybrid generation of Mendel’s experiment is known as
16.
The ‘factors’ of Mendel are today known as
17.
Which technique was used by Mendel during his experiments on pea plant?
18.
Based on his observations of monohybrid cross, Mendel proposed which law of inheritance?
19.
Who proposed the ‘Laws of Inheritance’ in living organisms?
20.
Tall and dwarf are the two alleles of gene of height. The dominant trait is
